21229111008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12889}}^1$

素因数の和:12974

約数の個数: 288

約数和(自身を含む): 74320646400

約数和(自身を除く): 53091535392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 43, 48, 56, 57, 63, 72, 76, 84, 86, 96, 112, 114, 126, 129, 133, 144, 152, 168, 171, 172, 224, 228, 252, 258, 266, 288, 301, 304, 336, 342, 344, 387, 399, 456, 504, 516, 532, 602, 608, 672, 684, 688, 774, 798, 817, 903, 912, 1008, 1032, 1064, 1197, 1204, 1368, 1376, 1548, 1596, 1634, 1806, 1824, 2016, 2064, 2128, 2394, 2408, 2451, 2709, 2736, 3096, 3192, 3268, 3612, 4128, 4256, 4788, 4816, 4902, 5418, 5472, 5719, 6192, 6384, 6536, 7224, 7353, 9576, 9632, 9804, 10836, 11438, 12384, 12768, 12889, 13072, 14448, 14706, 17157, 19152, 19608, 21672, 22876, 25778, 26144, 28896, 29412, 34314, 38304, 38667, 39216, 43344, 45752, 51471, 51556, 58824, 68628, 77334, 78432, 86688, 90223, 91504, 102942, 103112, 116001, 117648, 137256, 154668, 180446, 183008, 205884, 206224, 232002, 235296, 244891, 270669, 274512, 309336, 360892, 411768, 412448, 464004, 489782, 541338, 549024, 554227, 618672, 721784, 734673, 812007, 823536, 928008, 979564, 1082676, 1108454, 1237344, 1443568, 1469346, 1624014, 1647072, 1662681, 1714237, 1856016, 1959128, 2165352, 2204019, 2216908, 2887136, 2938692, 3248028, 3325362, 3428474, 3712032, 3879589, 3918256, 4330704, 4408038, 4433816, 4988043, 5142711, 5877384, 6496056, 6650724, 6856948, 7759178, 7836512, 8661408, 8816076, 8867632, 9976086, 10285422, 10530313, 11638767, 11754768, 12992112, 13301448, 13713896, 15428133, 15518356, 17632152, 17735264, 19952172, 20570844, 21060626, 23277534, 23509536, 25984224, 26602896, 27427792, 30856266, 31036712, 31590939, 34916301, 35264304, 39904344, 41141688, 42121252, 46555068, 53205792, 54855584, 61712532, 62073424, 63181878, 69832602, 70528608, 73712191, 79808688, 82283376, 84242504, 93110136, 94772817, 123425064, 124146848, 126363756, 139665204, 147424382, 159617376, 164566752, 168485008, 186220272, 189545634, 221136573, 246850128, 252727512, 279330408, 294848764, 336970016, 372440544, 379091268, 442273146, 493700256, 505455024, 558660816, 589697528, 663409719, 758182536, 884546292, 1010910048, 1117321632, 1179395056, 1326819438, 1516365072, 1769092584, 2358790112, 2653638876, 3032730144, 3538185168, 5307277752, 7076370336, 10614555504, 21229111008]

約数ペア:

[(1, 21229111008), (2, 10614555504), (3, 7076370336), (4, 5307277752), (6, 3538185168), (7, 3032730144), (8, 2653638876), (9, 2358790112), (12, 1769092584), (14, 1516365072), (16, 1326819438), (18, 1179395056), (19, 1117321632), (21, 1010910048), (24, 884546292), (28, 758182536), (32, 663409719), (36, 589697528), (38, 558660816), (42, 505455024), (43, 493700256), (48, 442273146), (56, 379091268), (57, 372440544), (63, 336970016), (72, 294848764), (76, 279330408), (84, 252727512), (86, 246850128), (96, 221136573), (112, 189545634), (114, 186220272), (126, 168485008), (129, 164566752), (133, 159617376), (144, 147424382), (152, 139665204), (168, 126363756), (171, 124146848), (172, 123425064), (224, 94772817), (228, 93110136), (252, 84242504), (258, 82283376), (266, 79808688), (288, 73712191), (301, 70528608), (304, 69832602), (336, 63181878), (342, 62073424), (344, 61712532), (387, 54855584), (399, 53205792), (456, 46555068), (504, 42121252), (516, 41141688), (532, 39904344), (602, 35264304), (608, 34916301), (672, 31590939), (684, 31036712), (688, 30856266), (774, 27427792), (798, 26602896), (817, 25984224), (903, 23509536), (912, 23277534), (1008, 21060626), (1032, 20570844), (1064, 19952172), (1197, 17735264), (1204, 17632152), (1368, 15518356), (1376, 15428133), (1548, 13713896), (1596, 13301448), (1634, 12992112), (1806, 11754768), (1824, 11638767), (2016, 10530313), (2064, 10285422), (2128, 9976086), (2394, 8867632), (2408, 8816076), (2451, 8661408), (2709, 7836512), (2736, 7759178), (3096, 6856948), (3192, 6650724), (3268, 6496056), (3612, 5877384), (4128, 5142711), (4256, 4988043), (4788, 4433816), (4816, 4408038), (4902, 4330704), (5418, 3918256), (5472, 3879589), (5719, 3712032), (6192, 3428474), (6384, 3325362), (6536, 3248028), (7224, 2938692), (7353, 2887136), (9576, 2216908), (9632, 2204019), (9804, 2165352), (10836, 1959128), (11438, 1856016), (12384, 1714237), (12768, 1662681), (12889, 1647072), (13072, 1624014), (14448, 1469346), (14706, 1443568), (17157, 1237344), (19152, 1108454), (19608, 1082676), (21672, 979564), (22876, 928008), (25778, 823536), (26144, 812007), (28896, 734673), (29412, 721784), (34314, 618672), (38304, 554227), (38667, 549024), (39216, 541338), (43344, 489782), (45752, 464004), (51471, 412448), (51556, 411768), (58824, 360892), (68628, 309336), (77334, 274512), (78432, 270669), (86688, 244891), (90223, 235296), (91504, 232002), (102942, 206224), (103112, 205884), (116001, 183008), (117648, 180446), (137256, 154668)]